Home / 4,999.46-7,485.26-3,246.50

Finding the Fourth Proportional to 4,999.46, 7,485.26 and 3,246.50

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Solution

The fourth proportional to 4,999.46, 7,485.26 and 3,246.50 is: 4,860.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,999.46 : 7,485.26 = 3,246.50 : x
  2. Step 2: Convert to fraction form
    4,999.46/7,485.26 = 3,246.50/x
  3. Step 3: Cross multiply
    4,999.46x = 7,485.26 × 3,246.50
  4. Step 4: Simplify right side
    4,999.46x = 24,300,896.59
  5. Step 5: Solve for x
    x = 24,300,896.59/4,999.46
  6. Step 6: Final answer
    x = 4,860.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.